beautypg.com

Ia2 (2-input ac module), Ia2 (2-input ac module) -16 – Rockwell Automation 198x Modular DeviceNet Starter Auxiliary I/O User Manual

Page 82

background image

5-16 Specifications

Publication 198-UM001B-EN-P September 2001

198-IA2 (2-Input AC Module)

Figure 5.10 198-IA2 2-Input AC Module

The 2-input AC module 198-IA2 is designed to allow two 120V AC inputs to be monitored.
These inputs are isolated from the DeviceNet network. This module comes with a DIN
Rail-Mount base, but can also be mounted next to any gland plate-mounted device.
Assembly Instances 104 and 105 are default for 198-DNG. Assembly Instances 106 and 107
are default for 198-DN.

Table 5.K 198-IA2 I/O Produced/Consumed Data

Input Data — Assembly Instance 103, 105, or 107

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Input 2

Input 1

Input Data — Assembly Instance 101

Bit 3 or 7

Bit 2 or 6

Bit 1 or 5

Bit 0 or 4

Input 2

Input 1

Output Data — Assembly Instance 102, 104, or 106

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Output Data — Assembly Instance 100

Bit 3 or 7

Bit 2 or 6

Bit 1 or 5

Bit 0 or 4

Compressed format, no data sent